CN202399077U - Gear rolling machine driven by double servo motors - Google Patents
Gear rolling machine driven by double servo motors Download PDFInfo
- Publication number
- CN202399077U CN202399077U CN2012200005482U CN201220000548U CN202399077U CN 202399077 U CN202399077 U CN 202399077U CN 2012200005482 U CN2012200005482 U CN 2012200005482U CN 201220000548 U CN201220000548 U CN 201220000548U CN 202399077 U CN202399077 U CN 202399077U
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- CN
- China
- Prior art keywords
- gear rolling
- rolling machine
- servo motors
- gear
- precision
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a driving gear rolling machine driven by double servo motors. The gear rolling machine comprises ball screws, wherein each ball screw is provided with a sliding table, a cutter rest and a gear rolling pate, wherein the two servo motors are connected with the ball screws respectively through a connection unit. The driving gear rolling machine has the beneficial effects that the two servo motors are controlled through a high-precision numerical control system to respectively drive the two ball screws so as to ensure the synchronism of the two sliding tables, the structure is simple, and no complex and precise gear pair is needed; and the two sliding tables can respectively act, so that the precise synchronism of the two sliding tables can be ensured, manufacture errors between the teeth of the gear rolling plate and a cutter installing reference surface can be corrected, further, the influence of the precision of the gear rolling plate on the processing precision of a work piece can be reduced, and the thermal deformation errors of the screws can be adjusted through a grating ruler.
Description
Technical field
The utility model relates to a kind of involute profile gear rolling machine, relates in particular to a kind of pair of driven by servomotor gear rolling machine.
Background technology
At present; Common servo gear rolling machine adopts a servomotor to guarantee the symmetrical synchronism of two slide units through two screw mandrels of the secondary driving of synchromesh gear; Two slide units can not move respectively; Tooth and making error and the baroque precision gear of needs between the dress cutter datum level that can't revise on the gear rolling plate are secondary, have increased assembly difficulty and maintenance difficulty.Servo gear rolling machine as shown in Figure 1, common has only a servomotor 1 starting, and the gear train 12 that the driven gear case is 11 li rotates, thereby drives the cutter work of rubbing with the hands.
The utility model content
To the deficiency of prior art, the utility model provides a kind of pair of driven by servomotor gear rolling machine.
To achieve these goals, the utility model solves the technical scheme that its technical problem takes and is:
A kind of pair of driven by servomotor gear rolling machine comprises ball screw, and ball screw is provided with slide unit, leans on tool rest, gear rolling plate, and two servomotors link to each other with ball screw through connection unit respectively, and can adjust the thermal deformation errors of screw mandrel through the grating chi.
The beneficial effect of the utility model: adopted two servomotors of high precision numerical control system control to drive the synchronism that two ball screws guarantee two slide units respectively, simple in structure, need not the gear pair of sophisticated; Two slide units can move respectively, not only can guarantee the precise synchronization property of two slide units, and can revise the tooth on the gear rolling plate and adorn the making error between the cutter datum level, and the machining accuracy that therefore can reduce workpiece receives the influence of gear rolling plate precision.
Description of drawings
Fig. 1 is the prior art constructions sketch map;
Fig. 2 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 2, a kind of pair of driven by servomotor gear rolling machine comprises ball screw 2, and ball screw 2 is provided with slide unit 3, leans on tool rest 4, gear rolling plate 5, two servomotors 1 to link to each other with ball screw 2 through connection unit 9 respectively.Ball screw has support unit 6, base 7, under-chassis pad 8 for 2 times.In use; Two servomotors 1 drive the rotation of ball screw 2 under the connection of connection unit 9, gear rolling plate 5 is arranged on by on the tool rest 4, under slide unit 3 effects, move; The workpiece gear rolling; Support unit 6 supports the gear rolling machine on the base 7, the organic foot pad 8 of base 7 underlays, and the gear rolling machine is fixedly mounted on ground 10.
The beneficial effect of the utility model: adopted two servomotors of high precision numerical control system control to drive the synchronism that two ball screws guarantee two slide units respectively, simple in structure, need not the gear pair of sophisticated; Two slide units can move respectively, not only can guarantee the precise synchronization property of two slide units, and can revise the tooth on the gear rolling plate and adorn the making error between the cutter datum level, and the machining accuracy that therefore can reduce workpiece receives the influence of gear rolling plate precision.
Claims (1)
1. a two driven by servomotor gear rolling machine comprises ball screw (2), and ball screw (2) is provided with slide unit (3), leans on tool rest (4), gear rolling plate (5), it is characterized in that, two servomotors (1) link to each other with ball screw (2) through connection unit (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200005482U CN202399077U (en) | 2012-01-04 | 2012-01-04 | Gear rolling machine driven by double servo motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200005482U CN202399077U (en) | 2012-01-04 | 2012-01-04 | Gear rolling machine driven by double servo motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399077U true CN202399077U (en) | 2012-08-29 |
Family
ID=46696753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200005482U Expired - Fee Related CN202399077U (en) | 2012-01-04 | 2012-01-04 | Gear rolling machine driven by double servo motors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399077U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941511A (en) * | 2012-11-22 | 2013-02-27 | 武汉重型机床集团有限公司 | Method for testing synchronization of spindle box positions by applying dual screws, dual motors and dual grating scales |
| CN103111566A (en) * | 2013-01-24 | 2013-05-22 | 安徽力成机械装备有限公司 | Numerical control vertical type gear rolling machine |
| CN103121073A (en) * | 2013-01-24 | 2013-05-29 | 安徽力成机械装备有限公司 | Numerical control vertical type gear rolling machine |
| CN115090803A (en) * | 2022-06-17 | 2022-09-23 | 华南理工大学 | Automatic gear rolling machine for line gear |
| CN116689673A (en) * | 2023-08-08 | 2023-09-05 | 江苏亿鑫齿轮制造有限公司 | Automatic gear rolling machine |
-
2012
- 2012-01-04 CN CN2012200005482U patent/CN202399077U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941511A (en) * | 2012-11-22 | 2013-02-27 | 武汉重型机床集团有限公司 | Method for testing synchronization of spindle box positions by applying dual screws, dual motors and dual grating scales |
| CN102941511B (en) * | 2012-11-22 | 2015-11-18 | 武汉重型机床集团有限公司 | Application double lead-screw bi-motor double grating scale detects the synchronous method of headstock |
| CN103111566A (en) * | 2013-01-24 | 2013-05-22 | 安徽力成机械装备有限公司 | Numerical control vertical type gear rolling machine |
| CN103121073A (en) * | 2013-01-24 | 2013-05-29 | 安徽力成机械装备有限公司 | Numerical control vertical type gear rolling machine |
| CN115090803A (en) * | 2022-06-17 | 2022-09-23 | 华南理工大学 | Automatic gear rolling machine for line gear |
| CN116689673A (en) * | 2023-08-08 | 2023-09-05 | 江苏亿鑫齿轮制造有限公司 | Automatic gear rolling machine |
| CN116689673B (en) * | 2023-08-08 | 2023-10-03 | 江苏亿鑫齿轮制造有限公司 | Automatic gear rolling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20150104 |
|
| EXPY | Termination of patent right or utility model |